


<style>
img {
  width: 100%;
}
</style>

<img src="./imgs/loading.gif" data-src="./imgs/1.jpg" alt="">
<img src="./imgs/loading.gif" data-src="./imgs/2.jpg" alt="">
<img src="./imgs/loading.gif" data-src="./imgs/3.jpg" alt="">
<img src="./imgs/loading.gif" data-src="./imgs/4.jpg" alt="">
<img src="./imgs/loading.gif" data-src="./imgs/5.jpg" alt="">


<script src="./jq.js"></script>
<script src="./jquery.lazyload.js"></script>
<script>
$('img').lazyLoad()
</script>